<?php

//convert_uuencode(string $string): string
//convert_uuencode — 使用 uuencode 编码一个字符串

$som_string = "test\n";
echo convert_uuencode($som_string);

$st = fopen('R:\codesource\php\studproj\phptwostudycode\4函数\5字符串\ctype_alnum.exe', 'r');
$binStr = fread($st, 20); //
//var_dump($binStr);

echo convert_uuencode($binStr);
